Training School on Methods for Science, Technology and Innovation Data Analysis was organised by EIZ and Bocconi University (ICRIOS) and took place at EIZ from 11th to 14th July, 2017. The School lasted 4 days and saw the participation of 27 researchers coming from 10 institutions. It was focused around four main topics, which had been identified as particularly interesting by EIZ researchers and other researchers in Croatia. The first topic dealt with was the development of questionnaires and surveys. The second topic addressed during the School was the Network Analysis. The third topic discussed concerns limited dependent variables and panel data analysis. The fourth and last topic dealt with during the School is management of Big Data.